249339696

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 702621696

約数和(自身を除く): 453282000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 61, 62, 67, 82, 93, 122, 123, 124, 134, 164, 183, 186, 201, 244, 246, 248, 268, 328, 366, 372, 402, 488, 492, 496, 536, 656, 732, 744, 804, 976, 984, 1072, 1271, 1464, 1488, 1608, 1891, 1968, 2077, 2501, 2542, 2747, 2928, 3216, 3782, 3813, 4087, 4154, 5002, 5084, 5494, 5673, 6231, 7503, 7564, 7626, 8174, 8241, 8308, 10004, 10168, 10988, 11346, 12261, 12462, 15006, 15128, 15252, 16348, 16482, 16616, 20008, 20336, 21976, 22692, 24522, 24924, 30012, 30256, 30504, 32696, 32964, 33232, 40016, 43952, 45384, 49044, 49848, 60024, 61008, 65392, 65928, 77531, 85157, 90768, 98088, 99696, 120048, 126697, 131856, 155062, 167567, 170314, 196176, 232593, 253394, 255471, 310124, 335134, 340628, 380091, 465186, 502701, 506788, 510942, 620248, 670268, 681256, 760182, 930372, 1005402, 1013576, 1021884, 1240496, 1340536, 1362512, 1520364, 1860744, 2010804, 2027152, 2043768, 2681072, 3040728, 3721488, 4021608, 4087536, 5194577, 6081456, 8043216, 10389154, 15583731, 20778308, 31167462, 41556616, 62334924, 83113232, 124669848, 249339696]

約数ペア:

[(1, 249339696), (2, 124669848), (3, 83113232), (4, 62334924), (6, 41556616), (8, 31167462), (12, 20778308), (16, 15583731), (24, 10389154), (31, 8043216), (41, 6081456), (48, 5194577), (61, 4087536), (62, 4021608), (67, 3721488), (82, 3040728), (93, 2681072), (122, 2043768), (123, 2027152), (124, 2010804), (134, 1860744), (164, 1520364), (183, 1362512), (186, 1340536), (201, 1240496), (244, 1021884), (246, 1013576), (248, 1005402), (268, 930372), (328, 760182), (366, 681256), (372, 670268), (402, 620248), (488, 510942), (492, 506788), (496, 502701), (536, 465186), (656, 380091), (732, 340628), (744, 335134), (804, 310124), (976, 255471), (984, 253394), (1072, 232593), (1271, 196176), (1464, 170314), (1488, 167567), (1608, 155062), (1891, 131856), (1968, 126697), (2077, 120048), (2501, 99696), (2542, 98088), (2747, 90768), (2928, 85157), (3216, 77531), (3782, 65928), (3813, 65392), (4087, 61008), (4154, 60024), (5002, 49848), (5084, 49044), (5494, 45384), (5673, 43952), (6231, 40016), (7503, 33232), (7564, 32964), (7626, 32696), (8174, 30504), (8241, 30256), (8308, 30012), (10004, 24924), (10168, 24522), (10988, 22692), (11346, 21976), (12261, 20336), (12462, 20008), (15006, 16616), (15128, 16482), (15252, 16348)]